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(888) 312-8812 Login SignupThe Watson & Chalin Air Spring ensures reliable suspension support for heavy-duty applications. Designed as a triple convoluted air spring, it offers enhanced load-carrying capacity and flexibility, making it ideal for demanding road and operating conditions. Built with high-quality materials, this air spring resists wear and tear, ensuring long-lasting performance and reduced maintenance costs. Its robust construction helps absorb shocks and vibrations, improving ride quality and protecting vehicle components from damage. Engineered to meet the rigorous demands of heavy-duty trucks and trailers, the Watson & Chalin AS0048 air spring delivers exceptional durability and consistent performance for optimal reliability
| Bottom Plate Alignment | 90 Degree |
| Bottom Plate C to C Dia. (D) | 6.20 |
| Bottom Plate Dia. (C) | 9.00 |
| Bottom Plate Hole/Stud Qty | 2 |
| Bottom Plate Type | A |
| Firestone Bellows# | 38D was 38 |
| Max. Height | 16.9 |
| Min. Height | 4.6 |
| Goodyear Bellows# | 578-93-3-100 |
| Max. Dia. | 12.8 |
| Top Plate C to C Dia. (B) | 6.20 |
| Type | Triple Convoluted |
| Top Plate Dia. (A) | 9.00 |
| Top Plate Hole/Stud Qty | 2 |
| Triangle Bellows# | 6334 |
| Bumper | Yes |
| Contitech Bellows# | FT 330-29 |
| Brand | Part Number |
|---|---|
| CONTITECH | 64648 |
| DAYTON PARTS | 454-7990L |
| FIRESTONE | W013588032, W013587990 |
| TORQUE PARTS | TR8032 |
| TRIANGLE SUSPENSION | AS-4413, AS-4703 |
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